const mocksdk = firebasemock.MockFirebaseSdk(null, function () {
    return mockauth;
}, function () {
    return mockfirestore;
});

const seedTestData = proxyquire('../seedData', {
    'firebase-admin': mocksdk
});

const userDoc = await admin.auth().createUser({
            uid: `user_${i}`,
            email: emailAddress,
            emailVerified: true,
            password: 'password',
            displayName: `${firstName} ${lastName}`,
            disabled: false
        });

admin.auth().createUser({
            uid: `user_${i}`,
            email: emailAddress,
            emailVerified: true,
            password: 'password',
            displayName: `${firstName} ${lastName}`,
            disabled: false
        }).then((user) => {
            console.log("created user: ", user);
        });